Answer:
300K
Explanation:
Given pressure of the system decreased by 10 times which means 
Given the volume of the system increased by 5 times which means 
Given final temperature 
Let the initial temperature be 
We know that PV=nRT
As n and R are constant 



T1=300K
Gamma rays have the highest penetrating power so it can only be stopped by thick layers of dense metal. :)
Answer:
FALSE!!! Thermal energy can be transformed to heat.
Explanation:
Wind isn’t an external force that acts in the rock cycle.
the answer is D. John Newlands <3